Dewey County, Oklahoma · Frost dates
Dewey County frost dates.
First-frost, last-frost, and growing-season length for Dewey County, Oklahoma. Sourced from NOAA 1991-2020 Climate Normals.
Data confidence: high · USDA zone: 7a
32°F — light freeze
Last spring frost
- 10%
- 04-30
- 20%
- 04-27
- 50%
- 04-18
- 80%
- 04-09
- 90%
- 04-03
First fall frost
- 10%
- 10-05
- 20%
- 10-12
- 50%
- 10-21
- 80%
- 10-29
- 90%
- 11-02
28°F — killing freeze
Last spring freeze
- 10%
- 04-23
- 20%
- 04-19
- 50%
- 04-08
- 80%
- 03-28
- 90%
- 03-21
First fall freeze
- 10%
- 10-16
- 20%
- 10-20
- 50%
- 10-29
- 80%
- 11-06
- 90%
- 11-10
Growing season length (days, 28°F threshold)
- Short year
- 176
- Median
- 204
- Long year
- 234
Source NOAA station
TALOGA, OK US
5.2 mi · 30 yrs of record (1991–2020) · 1715 ft elev.
Data from TALOGA, OK US, 5.2 miles away with 30-year NOAA record (1991-2020).
Bield Farm earns its predictions.
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